Virgil Abloh and Takashi Murakami are currently showing their “AMERICA TOO” exhibition at the Gagosian in Beverly Hills, and to accompany the artwork on display, the Gagosian surprise-dropped an extremely limited-edition T-shirt through its online shop.

The T-shirt, featuring design elements used on large-scale sculptures and paintings and priced at $369, was limited to just 500 pieces and is now sold out. Anyone who...